<template>
    <div>children2</div>
  </template>
  
  <script lang='ts' setup>
  import { eventBus } from '@/main';
import {  ref } from 'vue'
 eventBus.on('mittEmit',(data) => {
  console.log(11111,data);
  
 })
  </script>
  <style lang="scss" scoped>
  </style>